<script setup lang="ts"></script>

<template>
  <div class="app">
    <div class="app-page">app</div>
    <div>123456789</div>
    <van-button>按钮</van-button>
    <hr />
    <XxTest :num="10"></XxTest>
    <router-link to="/login">login</router-link>
  </div>
</template>

<style scoped lang="scss">
// vue2  ::v-deep
// ::v-deep .van-button__text {
//   color: red;
// }
// :deep(.van-button__text) {
//   color: red;
// }
:deep() {
  .van-button__text {
    color: red;
  }
}
</style>
